JPS6426747U - - Google Patents
Info
- Publication number
- JPS6426747U JPS6426747U JP12196087U JP12196087U JPS6426747U JP S6426747 U JPS6426747 U JP S6426747U JP 12196087 U JP12196087 U JP 12196087U JP 12196087 U JP12196087 U JP 12196087U JP S6426747 U JPS6426747 U JP S6426747U
- Authority
- JP
- Japan
- Prior art keywords
- toner
- cartridge mounting
- cartridge
- mounting section
- cylindrical container
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
Landscapes
- Dry Development In Electrophotography (AREA)
Description
第１図は本考案の一実施例に係るトナー供給装
置の一部断面を示す斜視図、第２図ａ乃至ｅはそ
れぞれ上記トナー供給装置によるトナー供給手順
を示す側断面図、第３図は同トナー供給装置に用
いられる摺動部材の一例を示す斜視図、第４図は
上記摺動部材と引き出しバーとの係着の一例を示
す説明図、第５図ａ，ｂは従来のトナー供給装置
における操作手順を示す斜視図である。
符号の説明、Ａ……トナー供給装置、４……カ
ートリツジ装着部、１０……開口、１１……筒状
容器、１２……摺動部材、１３……ガイド溝、１
４……軸、１５……圧縮バネ、１６……駆動部材
、１７……シート蓋、１８……ガイド溝、２０…
…引き出しバー、２１……係着孔、２２……係着
片、２３……係合ピン、２４……圧縮バネ、２５
……穴、２６……陥没溝、１６ａ……突起。
FIG. 1 is a perspective view showing a partial cross section of a toner supply device according to an embodiment of the present invention, FIGS. A perspective view showing an example of a sliding member used in the toner supply device, FIG. 4 is an explanatory diagram showing an example of engagement between the sliding member and a pull-out bar, and FIGS. 5a and 5b are views of a conventional toner supply device. FIG. 3 is a perspective view showing the operating procedure in the device. Explanation of symbols, A... Toner supply device, 4... Cartridge mounting portion, 10... Opening, 11... Cylindrical container, 12... Sliding member, 13... Guide groove, 1
4... Shaft, 15... Compression spring, 16... Drive member, 17... Seat lid, 18... Guide groove, 20...
...Drawer bar, 21...Latching hole, 22...Latching piece, 23...Engagement pin, 24...Compression spring, 25
... Hole, 26 ... Depression groove, 16a ... Protrusion.
Claims (1)
ホツパ上部のカートリツジ装着部に差し込み、ト
ナーをトナーホツパ内へ供給した後、空のトナー
カートリツジを上記カートリツジ装着部から抜き
出すようにしたトナー供給装置において、 カートリツジ装着方向前端部に開口が形成され
た筒状容器と、 上記筒状容器内に摺動自在に装着され、トナー
収容状態で筒状容器の最も奥にあり、上記開口の
方向へ引き出されることにより収容されたトナー
を外部へ押し出す摺動部材と、 筒状部材に取り付けられ、筒状部材をカートリ
ツジ装着部へ差し込む前には上記開口を密封し、
筒状部材をカートリツジ装着部へ差し込んで行く
につれて上記開口を開放する自動開閉蓋手段と、 上記カートリツジ装着部に取り付けられ、上記
筒状部材をカートリツジ装着部へ装着した時、筒
状部材内部へ差し込まれる引き出しバーと、 上記筒状部材をカートリツジ装着部へ装着した
時、上記引き出しバーの先端を摺動部材に係着さ
せ、筒状部材をカートリツジ装着部から引き出し
た時に、上記係着を開放させる係着手段とを具備
してなることを特徴とするトナー供給装置。[Scope of Claim for Utility Model Registration] A toner cartridge in which a toner cartridge containing toner is inserted into a cartridge mounting section at the top of a toner hopper, and after toner is supplied into the toner hopper, an empty toner cartridge is pulled out from the cartridge mounting section. The supply device includes a cylindrical container having an opening formed at a front end in a cartridge mounting direction, and a cylindrical container that is slidably installed in the cylindrical container and is located at the innermost part of the cylindrical container in a state containing toner, and is located in the direction of the opening. a sliding member that pushes out the stored toner to the outside by being pulled out;
an automatic opening/closing lid means that opens the opening as the cylindrical member is inserted into the cartridge mounting portion; and a pull-out bar that engages the tip of the pull-out bar with the sliding member when the cylindrical member is attached to the cartridge mounting section, and releases the engagement when the cylindrical member is pulled out from the cartridge mounting section. 1. A toner supply device comprising: a fastening means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12196087U JPH0626917Y2 (en) | 1987-08-07 | 1987-08-07 | Toner supply device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12196087U JPH0626917Y2 (en) | 1987-08-07 | 1987-08-07 | Toner supply device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6426747U true JPS6426747U (en) | 1989-02-15 |
| JPH0626917Y2 JPH0626917Y2 (en) | 1994-07-20 |
Family
ID=31369447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12196087U Expired - Lifetime JPH0626917Y2 (en) | 1987-08-07 | 1987-08-07 | Toner supply device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0626917Y2 (en) |
-
1987
- 1987-08-07 JP JP12196087U patent/JPH0626917Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0626917Y2 (en) | 1994-07-20 |
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